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Individual Calculations April 2008 |
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| Siriwardene, Lahiru Total change: 0.00 | |   |
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| Colombo International Chess Festival | Colombo | SRI | 2008-02-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1900 | 0 | 0.50 | 3 | 0.00 | 1627 | | 0.00 | |
|  Sandaliya, B | | | 1946 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, W.c.c. | | | 1940 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wijesinghe, K.m.g.p.l. | | | 1814 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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